From f6ed757a1ccbf7a76d659ec17aa33b7378183ca5 Mon Sep 17 00:00:00 2001
From: zhl <zhl010101@gmail.com>
Date: Thu, 2 Feb 2023 17:09:05 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A6=82=E6=9E=9C=E4=BA=A4=E6=98=93=E4=BF=A1?=
 =?UTF-8?q?=E6=81=AF=E6=B2=A1=E6=9C=89gasPrice=EF=BC=8C=E9=82=A3=E4=B9=88?=
 =?UTF-8?q?=E6=A0=B9=E6=8D=AEmaxFeePerGas=E5=92=8CmaxPriorityFeePerGas?=
 =?UTF-8?q?=E6=9D=A5=E8=AE=A1=E7=AE=97gasPrice?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/util/chain.util.ts | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/util/chain.util.ts b/src/util/chain.util.ts
index 6e2259e..7b0e385 100644
--- a/src/util/chain.util.ts
+++ b/src/util/chain.util.ts
@@ -91,9 +91,22 @@ export function universalChainCb(reqData: any, req: any) {
   return req
     .on("presend", function (dataObj: any) {
       if (jc.wallet.isInternal) {
-        console.log("before send tran: ", dataObj);
+        console.log("before send tran: ", JSON.stringify(dataObj));
+        let gasPrice;
+        if (
+          !dataObj.gasPrice &&
+          dataObj.maxPriorityFeePerGas &&
+          dataObj.maxFeePerGas
+        ) {
+          gasPrice = toBN(dataObj.maxFeePerGas)
+            .sub(toBN(dataObj.maxPriorityFeePerGas))
+            .div(toBN(2))
+            .mul(toBN(1000000000));
+        } else if (dataObj.gasPrice) {
+          gasPrice = toBN(dataObj.gasPrice);
+        }
         reqData.gas = toBN(dataObj.gas).toString();
-        reqData.gasPrice = toBN(dataObj.gasPrice).toString();
+        reqData.gasPrice = gasPrice.toString();
         reqData.transactionHash = dataObj.transactionHash;
         reqData.chain = jc.wallet.currentChain.id;
         reqData.startTime = Date.now();